CVE-2018-18384
5.5
MEDIUM
CVSS 3.1
EPSS 3.2%
Description
Info-ZIP UnZip 6.0 has a buffer overflow in list.c, when a ZIP archive has a crafted relationship between the compressed-size value and the uncompressed-size value, because a buffer size is 10 and is supposed to be 12.
How to fix CVE-2018-18384
To remediate CVE-2018-18384, upgrade the affected package to a fixed version below.
- Alpine/unzip—upgrade to 6.0-r7 or later
- Debian/unzip—upgrade to 6.0-11 or later
Is CVE-2018-18384 being exploited?
Low — EPSS is 3.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 6.0-r7
- from 0, < 6.0-11
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |